Patent · US Active

Attachment for a contact lens and production method for a contact lens system

US9526428B2 · kind B2 · utility

1Cited by

2References

14Claims

0Family size

Assignee

Carl Zeiss Meditec AG · DE

Inventors

René Denner · Eckartsberga, DE
Manfred Dick · Gefell, DE
Gerald Kunath-Fandrei · Jena, DE

Key dates

Filing date	May 8, 2013
Grant date	Dec 27, 2016
Priority date	—
Expiry date	May 8, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2033/12
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An attachment for a contact lens that comprises a first part provided to be held in position against an eye and a second part connected to the first part. The second part is for fixing the attachment to a contact lens. The first part corresponds to a distal side of a contact lens and forms at least one of a sterile or a disinfected bearing surface for the eye. The second part is configured to connect the attachment to the contact lens and to bring the first part to rest against a distal side of the contact lens.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.